Texas Instruments

TPS7A1309PYCKR  

Linear & Switching Voltage Regulators

The TPS7A1309PYCKR is a low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. It is designed to provide a stable and reliable voltage output for a wide range of applications.

Description:

The TPS7A1309PYCKR is a low-dropout linear voltage regulator with an input voltage range of 2.5V to 5.5V and an output voltage range of 1.9V to 5.5V. It has a very low dropout voltage of 180mV at maximum load, which makes it ideal for use in battery-powered applications where low quiescent current is required.

Features:

1. Low dropout voltage: The TPS7A1309PYCKR has a very low dropout voltage of 180mV at maximum load, which allows it to maintain a stable output voltage even when the input voltage is close to the output voltage.
2. Low quiescent current: The LDO has a low quiescent current of 5.5µA, which makes it suitable for battery-powered applications where power consumption needs to be minimized.
3. High input voltage range: The input voltage range of 2.5V to 5.5V makes it suitable for a wide range of applications, including those that use single-cell lithium-ion batteries.
4. Adjustable output voltage: The output voltage can be adjusted using an external resistor divider, allowing for customization of the output voltage to meet the specific requirements of the application.
5. Small package size: The TPS7A1309PYCKR comes in a compact WSON-8 package, making it suitable for space-constrained applications.

Applications:

The TPS7A1309PYCKR is suitable for a wide range of applications, including:

1. Portable electronics: Due to its low quiescent current and low dropout voltage, the TPS7A1309PYCKR is ideal for use in portable electronics such as smartphones, tablets, and wearable devices.
2. IoT devices: The low power consumption and adjustable output voltage make it suitable for use in Internet of Things (IoT) devices that require a stable and reliable power supply.
3. Medical devices: The TPS7A1309PYCKR can be used in battery-powered medical devices that require a stable and reliable voltage supply.
4. Industrial equipment: The LDO can be used in industrial equipment that requires a stable voltage supply and operates on a single-cell lithium-ion battery.
5. Automotive electronics: The TPS7A1309PYCKR can be used in automotive electronics that require a low-dropout voltage regulator with a wide input voltage range.

In summary, the TPS7A1309PYCKR is a low-dropout linear voltage regulator with a low quiescent current, high input voltage range, and adjustable output voltage. It is suitable for a wide range of applications, including portable electronics, IoT devices, medical devices, industrial equipment, and automotive electronics.

TPS7A1309PYCKR Documents

Download datasheets and manufacturer documentation for TPS7A1309PYCKR

Datasheets :

TPS7A13